@article{ref1,
title="Declaration of Tokyo",
journal="Ugeskrift for Laeger",
year="1976",
author="",
volume="138",
number="10",
pages="629-629",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}